K2Pb2O3 is a lead-potassium oxide ceramic compound belonging to the family of mixed-metal oxides, typically studied in materials research contexts rather than in widespread industrial production. This material is of interest primarily in the ceramics and materials science research community for its potential applications in specialized domains such as lead-based ceramic formulations, though its lead content makes it environmentally and health-sensitive for most consumer applications. The compound's properties suggest possible use in high-density ceramic systems, though practical engineering applications remain limited compared to more established ceramic families like alumina or zirconia.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 25.77 | GPa | — | ||
Poisson's Ratio(ν) | 0.2600 | - | — | ||
Shear Modulus(G) | 14.86 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 5.979 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 1.968 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 10.65 | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.01040 | C/m² | — | ||
Seebeck Coefficient(S) | -262.7 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.432 | eV/atom | — |